Acoustic, smoke & fire containment systems

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LAS7001 si perimeter seal

An acoustic seal designed to be fitted to existing door stops.

  • Tested in accordance with BS EN ISO 10140-2: 2010.
  • LAS7001 si meets the smoke leakage performance requirements of BS9999 when tested in accordance with BS 476 Pt 31.1.


  • Head and jambs of single swing doors.
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